Fig. 3. Disease model of tomato yellow stunt disease (ToYSD). Four viruses—tomato yellow leaf curl virus (TYLCV), tomato chlorosis virus (ToCV), southern tomato virus (STV), and tomato brown rugose fruit virus (ToBRFV)—interact with the host immune system in distinct ways, compromising plant defenses and facilitating infection. Their synergistic interactions overcome host immunity, leading to the development of a cryptic ToYSD.

“Mapping the Enigma of Cryptic Tomato Yellow Stunt Disease: A Synergistic Viral Infection Threatening Global Tomato Health,” by Muhammad Dilshad Hussain et al. Learn more: https://doi.org/10.1094/PDIS-04-25-0930-SC #plantdisease

Two potatoes on an otherwise empty desk

Fusarium dry rot on potatoes, a dark dry lesion

First diagnostic challenge in the new job. This sample was delivered to my mail box with zero information. Just two potatoes. Eventually figured out where they came from.

Fusarium dry rot.

#PlantScience #PlantDisease

Fig. 5. Macroscopic and microscopic images of Fusarium kistleri. A, Colonies on potato dextrose agar (left) and oatmeal agar (right). B, Sporodochia and clusters of macroconidia. C and D, Conidiophores and conidiogenous cells. E and F, Chlamydospores. G, Macroconidia. Scale bars for C to G are 10 μm. © 2026 The American Phytopathological Society.

Scientists Identify New Fusarium Species Behind Wheat Disease Outbreak in Ethiopia: https://bit.ly/3NtlE1z

Read the original article by Liza M. DeGenring et al.—freely available for a limited time: https://bit.ly/3Pszp16

@plantdisease.bsky.social #Fusarium #wheat #agriculture #plantdisease

Integrative identification of #Aphelenchoides fragariae (Nematoda: Aphelenchoididae) parasitizing #Fuchsia×hybrida in #China
🔖 Prof. Kan Zhuo team at South China Agricultural University
🔎🧬https://doi.org/10.1016/j.jia.2024.07.002
#PlantPathology #PlantDisease

#E2ETCA: End-to-end training of #CNN and attention ensembles for #rice #disease diagnosis

🔖Md. Zasim Uddin et al. #Bangladesh #UAE #UK

🔍🌾☀️https://doi.org/10.1016/j.jia.2024.03.075
#PlantDisease #PlantProtection

Optimizing straw return management to suppress plant disease and promote plant growth. A meta-analysis - Agronomy for Sustainable Development Straw return improves soil and nutrient cycling but may aggravate diseases if mismanaged. However, the comprehensive impact of different straw return methods on plant diseases remains unclear. This st...

Chen, D., Yao, Y., Liu, D. et al. Optimizing straw return management to suppress plant disease and promote plant growth. A meta-analysis. Agron. Sustain. Dev. 46, 21 (2026).
doi.org/10.1007/s135...
#PlantDisease #MicrobialBalance

Is gray fuzz attacking your plants? 🌧️🍄
That’s Gray Mold (Botrytis). It loves COOL & WET conditions.
To stop it:
1️⃣ Increase AIRFLOW (prune!) ✂️
2️⃣ Stop overhead watering 💧
3️⃣ Remove infected parts immediately 🗑️
Save your harvest! 🍓
#gardeningtips #plantdisease #botrytis #organicgardening #gardenhelp

Phytobacteriology December 2025 Rescheduled ​Broadcast Date: January​ 29, 2025 | 11:00 a.m.​ CentralThis is the rescheduled date due to an​ IT outage. Price: FREE for members, $49 for nonmembers Register Now!​ Thanks to the generosi...

Rescheduled Date for Dr. Caitilyn Allen’s APS Webinar on January 29: “Catching the Scent: How Plant Pathogenic Ralstonia Know They Are in a Host”
Register here 👉 bit.ly/3WqLF2p
#PlantScience #PlantPathology #plantdisease #scicomm

Predicting wind-dispersed crop disease at large scale and evaluating performance with sparse observations. Pleased to have collaborated and published!
iopscience.iop.org/article/10.1...

@iopp-environment.bsky.social
@camplantsci.bsky.social

#OpenAccess #PlantDisease #FoodSecurity

Don’t miss your chance to be recognized for advancing global plant pathology! Apply for the OIP International Research Achievement Award.

HURRY! Applications close December 26.

View criteria and apply:
https://bit.ly/42mc9p7

#globalresearch #plantpathology #plantdisease

Deconstructing host quality offers insight into disease ecology Disease risk varies among ecological communities because species differ in their host quality, that is, their contribution to parasite fitness. We propose a four-component framework of host quality th...

Deconstructing host quality offers insight into disease ecology
(in Trends in Ecology & Evolution)

#InfectiousDisease
#Multi-parasite
#Pathogen
#Transmission
#HostSpecificity

#PlantDisease
#AnimalDisease

www.cell.com/trends/ecolo...

টমেটো গাছের পাতা কোকড়ানো রোগ হলে কী করবেন? 🍅 | Leaf Curl Solution | Siraj Tech
📍 ঠিকানা: 819/1, West Shewrapara, Mirpur, Dhaka
📞 ফোন: 01706176403, 01896261223, 09613824241
#SirajTech #TomatoLeafCurl #PlantDisease #GardeningTips #RooftopGardening #BangladeshGardening #PlantCare

A Systematic Literature Review on Plant Disease Detection: Motivations, Classification Techniques, Datasets, Challenges, and Future Trends Plant pests and diseases are a significant threat to almost all major types of plants and global food security. Traditional inspection across different plant fields is time-consuming and impractical f...

🚜🌱 A new study reviews 176 AI/ML/DL papers on plant disease detection across multiple crops, showing insights into vision-based AI that boost accuracy, disease localization remains a challenge, more at: ieeexplore.ieee.org/document/101...

#SmartAgriculture #PlantDisease #AI #MachineLearning #AgTech

#ICYMI Applications are open! The OIP International Research Achievement Award honors APS members advancing plant pathology. The award includes a Certificate of Achievement + a $500 award.

Apply by December 5: https://bit.ly/42mc9p7

#plantdisease #plantpathology #research

New AI Framework LLRL Accurately Detects Plant Disease Severity for Smarter Farming Researchers at Guizhou University have developed LLRL, a deep learning framework that targets lesion regions directly, boosting the accuracy of plant disease severity assessment across apple, potato, ...

A breakthrough AI framework that isolates diseased leaf regions is setting new standards for plant disease assessment, helping farmers cut costs, reduce pesticide use, and protect global food security. www.azoai.com/news/2025092... #plantdisease

Potato mop-top virus detected in Victoria for first time The infected potato seeds, transported from Tasmania to Victoria, were found in cold storage and none have been planted.

Potato mop-top virus detected in Victoria for first time #potatovirus #moptopvirus #plantdisease

Sooty blotch on Apple

Sooty blotch is a fungal disease of apple. The pathogen causes dark sooty smudges on the skin. It is mainly a cosmetic issue, as it doesn’t penetrate the fruit's flesh, but it can impact marketability. Sooty blotch is favored by humid wet conditions #Fungi #Apple #PlantDisease 🧪

Black knot

Black knot

Black knot

Black knot on cherry is caused by the fungus Apiosporina morbosa. The fungal disease appears as hard black swellings (knots) scattered in the tree. Infected branches often wilt, fail to leaf out or die beyond the knots. Black knot can be managed through sanitation #Fungi #PlantDisease 🧪

🚀 The “Tomato Disease Diagnosis” app is now available for Android and iOS — and it works even without an internet connection!
✅ Download Link: farmingai.com/app_store_bu...

#tomato #plantdisease #ios #android #farmingai

🚀 The “Tomato Disease Diagnosis” app is now available for Android and iOS — and it works even without an internet connection!
✅ Download Link: farmingai.com/app_store_bu...

#tomato #plantdisease #ios #android #farmingai

Seeing brown, rotting stems on your beans, peas, or tomatoes? It could be foot rot. Act fast:
* Pull & burn affected plants
* Rotate crops over a 3-5 year cycle
* Use sterilised compost & pots for seedlings
* Ensure plants aren't stressed.
Prevention is key! #GardeningTips #PlantDisease

Below-ground tissues of Capsicum annuum respond to conserved bacterial peptides with pattern-triggered immunity | microPublication

Excited to share the latest microPublication from my mentee Morgan Murff (incoming PhD@UGA!) looking at root responses to bacterial MAMPs in pepper roots. Contrary to previous findings, Morgan showed that roots of some pepper varieties do respond to csp22(Rsol). 🌱
#plantpath #plantdisease #plantbio

First Report of Rhizoctonia solani AG-3 Causing Black Scurf on Solanum tuberosum cv. Superchola in Cotopaxi, Ecuador | Plant Disease

New publication: First Report of Rhizoctonia solani AG-3 Causing Black Scurf on Solanum tuberosum cv. Superchola in Cotopaxi, Ecuador, by @raaijmakersjm.bsky.social and others. #plantpathology #plantdisease #blackscurf #potato
doi.org/10.1094/PDIS...

FIGHTING TOMATO BLIGHTS Time to be prepared with some info, along with these pretty pictures, for the battle against the rots

🌱🌿🌾 #gardensky #gardeningfeed #vegetables #organic-gardening #horticulture #plantbiology #plantdisease

Tomato growers be on-guard. The blights are (probably) coming:

open.substack.com/pub/joeseals...

First record of natural infection by Chondrostereum purpureum on
Rhododendron in North America

E Becker & SF Shamoun
#PlantDisease

Thin, undulating, woody bracket-like basidiocarps on stem
sides and branch crooks

Symptoms include discoloured
stem lesions and wilting leaves

🧪🌱🍁🌍🌐
#PlantScience

Follow me to hear about research, development and operation of wheat disease forecasts as part of the group @camplantepidem.bsky.social at @camplantsci.bsky.social #PlantDisease

A field day, saved from sunburn by thick clouds! We were out inoculating #wheat and #barley plots with Fusarium Head Blight and foliar pathogens. One of those days when the whole lab gets it done, many teammates not in the pictures! #AppliedWork #PlantPathology #PlantDisease

That moment you see a YELLOW leaf and PANIC sets in. 😱🆘 #PlantDisease #WhoCallsAPlantVet

Join our short course on High Throughput Sequencing starting May 13. Learn sequencing technologies, data analysis, and experimental design. Attend live or watch recordings.
 
Enroll now: bit.ly/3QVwfQG
 
#PlantDisease #HTS #Sequencing #PlantHealth #APSCourses

A beautiful Bursaphelenchus xylophilus trying to escape from a droplet! Cool, isn’t it?
#Nematology #Plantdisease #PlantPathogens #Science